body {
  -ms-touch-action: auto;
}
canvas {
  -ms-touch-action: auto;
}
@media screen and (min-width: 769px) {
  div#promo {
    float: right;
    font-size: .9em;
    right: 0;
    padding: 5px;
    top: 0;
    width: 80px;
  }
}
